Unknown Input Observer Based Detection of Sensor Faults in a Wind Turbine

被引：37

作者：

Odgaard, Peter F.

Stoustrup, Jakob

机构：

来源：

2010 IEEE INTERNATIONAL CONFERENCE ON CONTROL APPLICATIONS | 2010年

关键词：

D O I：

10.1109/CCA.2010.5611266

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

in this paper an unknown input observer is designed to detect three different sensor fault scenarios in a specified bench mark model for fault detection and accommodation of wind turbines. A subset of faults is dealt with, which are faults in the rotor and generator speed sensors as well as a converter sensor fault. The proposed scheme detects the speed sensor faults in question within the specified requirements given in the bench mark model, while the converter fault is detected but not within the required time to detect.

引用

页码：310 / 315

页数：6

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